Tannoy Info gesucht.

Ich dnke das hängt damit zusammen, das Tannoy in verschiedenen Ländern die Namen änderten -
vielleicht auch die "specs" (Weichen)
http://www.preservationsound.com/?p=1611
https://www.youtube.com/watch?v=m7YwD_URhh8
https://www.gearogs.com/gear/60464-tannoy-m3000
https://www.hifivisi...-monitor-reds.50439/
https://www.gearogs.com/gear/60452-tannoy-srm-15x
https://www.youtube.com/watch?v=OkmnG5BOipU
https://www.hilberink.nl/speaker.htm

Von der letzten seite :
THE MONITOR GOLD

In 1967 the 'REDS' were upgraded to 'GOLDS' with the arrival of the Monitor Gold series. Power
handling was now 60 Watts RMS for the 15" Monitor Gold but with sensitivity levels dropped back to
92 >* dB and, what is now considered the conventional impedance of 8 Ohms. The sensitivity was
reduced as the best compromise in bass extension and available amplifier power. Cone weights were
increased to get a low free air resonance as the units were being used in cabinets of either vented or infinite
baffle (acoustic suspension) design. The original compound and rear horn loaded designs such as the
Autograph and Corner GRF were cumbersome for the increasingly sophisticated domestic market.

From 1947 to 1974 the front suspension design of the cone pistons in the Dual Concentric drivers had
changed little. The relatively conventional looking corrugated paper surround at the circumference of
the cone was a very sophisticated device. The importance in providing an excellent and well-damped
cone termination was understood even in the sixties by the Chief Design Engineer, Ronnie Rackham. His
surround design was at the forefront of cone manufacturing technology in that the surround edge was
significantly thinner and more flexible than the cone body.

This was achieved by screening the pulp mesh within the cone forming process so that fewer fibers were
deposited in the crucial surround area. When the cones arrived at Tannoy a lengthy process involving
glycerin and polyisobutylene with an acrylic barrier was devised in creating the correct cone
termination properties with a high strength and compliance factor. In addition, a 'rug wool' strip
mounted at the extreme perimeter of the surround provided an acoustic barrier.

During the change from Monitor Red to Monitor Gold the high frequency diaphragm rear throat cavity was
changed from aluminium pressing to a glass filled thermo set compression molding. This is one of the
many design change clues that can date an old Tannoy Dual Concentric very accurately. Although the
chassis color generally followed the model changes through the years, export countries often had
different combinations of design status and finishing color.
Monitor Red units had a grey chassis and a red/pink rear magnet cover.
Monitor Gold units were grey chassis with gold covers.

Hey vielen Dank für die Infos.

Habe mir das jetzt mal angeschaut, ich denke das ist dann die
SRM 1000 welche im Audio Heritage mit aufgeführt ist.

Danke nochmal.

Daddy of The Family


https://www.ebay.co....Swjt1b2Joe:rk:1:pf:1


... oder doch "klein" anfangen ?

https://www.ebay.co....:pf:1&frcectupt=true



Lecker !

https://www.ebay.de/itm/283073727311

Ja das ist sie.


Aber der Preis ist wahrscheinlich um Zweidrittel zu hoch.
Aber schön sehen sie schon aus.

Ich hab sie schon gekauft, dauert noch nen bischen bis ich sie da habe.
Werde dann berichten.